151663506522 has 32 divisors (see below), whose sum is σ = 330916432320. Its totient is φ = 45956661120.

The previous prime is 151663506479. The next prime is 151663506557. The reversal of 151663506522 is 225605366151.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2435608 + ... + 2497100.

It is an arithmetic number, because the mean of its divisors is an integer number (10341138510).

Almost surely, 2^151663506522 is an apocalyptic number.

151663506522 is an abundant number, since it is smaller than the sum of its proper divisors (179252925798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151663506522 is a wasteful number, since it uses less digits than its factorization.

151663506522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98878.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 151663506522 in words is "one hundred fifty-one billion, six hundred sixty-three million, five hundred six thousand, five hundred twenty-two".